Observation information
- date-obs: 2023-11-21
- time-obs: 22:55:10.674400000
- date-end: 2023-11-22
- time-end: 00:59:53.674100000
- obs_id: A13_029T01_9000005940
- exposure: 5957.5433358
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_029T01_9000005940_44069cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44069cztM0_level2_quad_clean.evt
|
Size (bytes) | 420,537,600 | 109,751,040 |
Size | 401.1 MB
| 104.7 MB
|
Events in quadrant A | 4,248,611 | 739,497 |
Events in quadrant B | 2,968,960 | 781,812 |
Events in quadrant C | 3,038,791 | 726,578 |
Events in quadrant D | 4,821,628 | 636,329 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 128 | 0 |
B | 0 | 128 | 0 |
C | 0 | 128 | 0 |
D | 0 | 128 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17097 | 1 |
B | 0 | 12972 | 1 |
C | 0 | 13343 | 1 |
D | 0 | 18573 | 1 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12 | 0 |
B | 0 | 12 | 0 |
C | 0 | 12 | 0 |
D | 0 | 12 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6293 | 104 | 1.652630% |
B | 6293 | 39 | 0.619736% |
C | 6293 | 28 | 0.444939% |
D | 6294 | 355 | 5.640292% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 7483 | 6294 | 28 | 28 | 0.37% | 0.44% |  |
B | 7483 | 6294 | 2 | 2 | 0.03% | 0.03% |  |
C | 7483 | 6294 | 12 | 12 | 0.16% | 0.19% |  |
D | 7484 | 6295 | 298 | 298 | 3.98% | 4.73% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 10 | 83 | 1141408 | 7578.28 | 734 | 720 | 150.5 |
A | 12 | 227 | 166501 | 1101.38 | 734 | 720 | 150.5 |
A | 10 | 248 | 57125 | 374.73 | 734 | 720 | 150.5 |
B | 4 | 173 | 35411 | 238.21 | 739 | 715 | 145.7 |
B | 12 | 111 | 18815 | 124.27 | 739 | 715 | 145.7 |
B | 14 | 111 | 17171 | 112.98 | 739 | 715 | 145.7 |
C | 14 | 254 | 79680 | 455.95 | 728 | 733 | 173.1 |
C | 14 | 96 | 53656 | 305.65 | 728 | 733 | 173.1 |
C | 1 | 241 | 35104 | 198.51 | 728 | 733 | 173.1 |
D | 13 | 249 | 1107490 | 6366.22 | 702 | 683 | 173.9 |
D | 5 | 222 | 356213 | 2044.97 | 702 | 683 | 173.9 |
D | 1 | 52 | 290390 | 1666.36 | 702 | 683 | 173.9 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor |  |
D_VDD |  |
Temperature 1 |  |
Veto HV Monitor |  |
Veto LLD |  |
Alpha Counter |  |
_CPM_Rate |  |
CZT Counter |  |
+2.5 Volts monitor |  |
+5 Volts monitor |  |
_ROLL_ROT |  |
_Roll_DEC |  |
_Roll_RA |  |
Veto Counter |  |